FARBPHOTOGRAPHISCHES ENTWICKLUNGSVERFAHREN UND ENTWICKLER HIERFUER

In a color photographic developing method of silver halide color photographic materials by developing said materials with a developer solution containing 4-amino-3-methyl-N-ethyl-N-( beta -methanesulfonamidoethyl)aniline sesquisulfate monohydrate as a developing agent, the crystallization of the dev...

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Bibliographische Detailangaben
Hauptverfasser: HASEGAWA, FUMIO, HIRATSUKA, EMOTO, TAKEO, FUJISAWA, KURIHARA, SATOSHI, HIRATSUKA
Format: Patent
Sprache:ger
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Zusammenfassung:In a color photographic developing method of silver halide color photographic materials by developing said materials with a developer solution containing 4-amino-3-methyl-N-ethyl-N-( beta -methanesulfonamidoethyl)aniline sesquisulfate monohydrate as a developing agent, the crystallization of the developing agent in the developer solution is prevented by incorporating at least one crystallization preventing agent selected from the group consisting of lactose and hydroxypropylmethyl cellulose into the developer solution.